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Hemant Pandey
Jun 14, 20181 min read
What is the interval of a for which the equation ||x-2|+a|=4 can have four distinct solutions for x?
There are two solutions or no solutions. If we take ‘a’ as positive then two solutions are for a < 4. Similarly two solutions when ‘a’ <...
176 views
Hemant Pandey
Jun 11, 20181 min read
What is the remainder when the digit 111,111 up to 124 terms is divided by 271?
The basic concept employed in this solution is that 100,000 divided by 271 leaves remainder as 1. Hence all the terms having powers...
750 views
Hemant Pandey
Jun 1, 20181 min read
Fresh fruits contain 80% water, and dry fruits contain 15% water. How much dry fruits can be obtaine
Fresh fruit = Real Dry fruit (No water) + Water Dry Fruit = Real Dry Fruit + Water Hence 1 KG of Fresh Fruit = 200 grams of real dry...
290 views
Hemant Pandey
Jan 10, 20182 min read
What is your best way to kill the laziness?
I have my own practical solutions. Being a LAZY SLOTH my self, these solutions work pretty well. Get physical : Laziness is both state of...
24 views
Hemant Pandey
Aug 3, 20171 min read
What are some of the ways to enhance your common sense?
#Productivity #hemantpandey #PersonalTouchAcademy #IITJEEpreparation
26 views